System.Windows.Forms.CheckedListBox.InvalidateCheckbox C# (CSharp) Method

		private void InvalidateCheckbox (int index)
		{
			Rectangle area = GetItemDisplayRectangle (index, TopIndex);
			area.X += 2;
			area.Y += (area.Height - 11) / 2;
			area.Width = 11;
			area.Height = 11;
			Invalidate (area);
		}